First session of the BIM Summit, dedicated to Building Information Modeling, the methodology that opens the doors to the digitization of projects. We will introduce the variables that are key so that the greatest decision maker of the entire life cycle of a construction knows the value of his decision when he requires the use of BIM in his real estate promotions. A good description of what is known as EIR-Employer Information Requirements will help the next step, the drafting of the architectural project be according to your needs.